Question

Every month a man spends 72% of his income and saves Rupees 12600 .find :1) his monthly income (2) his monthly expenses

Answer 1

Spent = 72%

Saved = Rs 12,600

Find the percentage saved:

Percentage saved = 100 - 72 = 28%

Find the monthly income:

Saved = 28%

Saved = Rs 12,600

28% = Rs 12,600

1% = 12600 ÷ 28 = Rs 450

100% = 450 x 100 = Rs 45000

Find the month expenses:

Expenses = 72% of Rs 45000

Expenses = 0.72 x 45000 = Rs 32,400

Answer: (1) Monthly Income = Rs 450,00 (2) Monthly Expenses = Rs 32,400